Security box and mounting plate

Claim 1

In combination, a security box and mounting plate, comprising: (a) a box having four sides positioned in a general rectangular configuration, a bottom and a rotatable top cover, said box being held with the bottom forming the lower surface for reference purposes, (b) a first hinge connecting the cover to a first side of the box to permit rotating the cover about the hinge to expose the contents of the box, (c) a first lip connected to the cover along the edge opposite the hinge, said lip extending downward with respect to the cover and said lip extending outside and parallel to a portion of a second side of the box, said second side being located opposite said first side, (d) a locking means of the type designed to accept a key, said locking means being mounted to the cover adjacent the lip and extending through the cover with the portion having the key receptacle facing outward of the cover, (e) a locking arm means connected to the lower portion of the lock and extending generally orthogonal to the lock and parallel with the cover, said locking arm means being connected to the locking means to rotate when a key which has been inserted in the lock is rotated, (f) a latching means attached to and extending orthogonally with respect to inside of the second side of the box at a height above that which the locking arm takes when the cover is closed, said latching means holding the cover closed when the locking arm is rotated to a position directly beneath the latching means, (g) a projection located generally in the plane of the bottom of the box, said projection extending beyond the first side of the box, (h) a mounting plate comprising: (1) a first section approximately the size of and positioned adjacent the bottom of the box, said first section having two sides which extend upwards adjacent the sides of the box, (2) a detent to accept the projection, said detent being attached to the first section of the mounting plate and positioned at the end adjacent to and positioned to accept the projection, (3) a second section located adjacent to and having generally the same size as the second side of the box, (4) a second hinge connecting the first and second sections of the mounting plate at their edges and located adjacent the junction of the second side of the box and the bottom of the box, (5) a second lip attached to the second portion of the mounting plate on the edge opposite the second hinge said second lip extending orthogonally with respect to the second portion of the mounting plate and beneath the box cover to hold the box to the mounting plate when the locking arm is placed beneath the latching means.